build(deps): bump actions/setup-dotnet from 5.3.0 to 5.4.0

[dependabot]

Bumps actions/setup-dotnet from 5.3.0 to 5.4.0.

Release notes

Sourced from actions/setup-dotnet's releases.

v5.4.0

What's Changed

Enhancements

• Improve global.json SDK version validation for rollForward by @​priyagupta108 in actions/setup-dotnet#742
• Pin actions to commit SHAs in workflows by @​priya-kinthali in actions/setup-dotnet#744
• Expand the CSC problem matcher to light up more errors on GitHub. by @​StephenCleary in actions/setup-dotnet#717

Documentation

• Docs(action): Explicitly mark all optional inputs with required: false by @​kranthipoturaju in actions/setup-dotnet#737

Bug Fixes

• Fix global.json creation command by @​michal2612 in actions/setup-dotnet#694

Dependency Updates

• Upgrade @​actions/cache to 5.1.0, log cache write denied by @​jasongin in actions/setup-dotnet#746

New Contributors

• @​jasongin made their first contribution in actions/setup-dotnet#746
• @​michal2612 made their first contribution in actions/setup-dotnet#694
• @​kranthipoturaju made their first contribution in actions/setup-dotnet#737
• @​StephenCleary made their first contribution in actions/setup-dotnet#717

Full Changelog: actions/setup-dotnet@v5...v5.4.0

Commits

• 26b0ec1 Expand the CSC problem matcher to light up more errors on GitHub. (#717)
• da5e548 docs(action): explicitly mark all optional inputs with required: false (#737)
• 9bd3b44 Improve readability of global.json creation command (#694)
• 4406a63 Bump @​actions/cache to 5.1.0, log cache write denied (#746)
• dc3262d pin actions to commit SHAs in workflows (#744)
• 95a3f8b Validate global.json SDK version before rollForward optimization (#742)
• See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[socket-security]

Warning

Socket is a new tool Security team is testing out, feel free to ignore this alert for now but we encourage you to act on it.
Please provide any feedback you have in #discuss-security slack channel ❤️

Action	Severity	Alert  (click "▶" to expand/collapse)
Warn		Potentially malicious package (AI signal): github actions/setup-dotnet is 72.0% likely malicious Notes: This fragment is a high-impact disruption pattern: it conditionally relocates existing .NET SDK/runtime directories from standard locations to randomized destinations, with no rollback or safeguard logic shown. While it could theoretically be part of an intentional uninstall/cleanup workflow, the use of randomized, non-obvious relocation strongly aligns with sabotage/denial-of-service against build and runtime environments. In a supply-chain context, this is a serious red flag and should be treated as suspicious until verified by surrounding code and intended execution path. Confidence: 0.72 Severity: 0.80 From: .github/workflows/ci.yml → github/actions/setup-dotnet@26b0ec14cb23fa6904739307f278c14f94c95bf1 ℹ Read more on: This package | This alert | What is AI-detected potential malware? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: Given the AI system's identification of this package as malware, extreme caution is advised. It is recommended to avoid downloading or installing this package until the threat is confirmed or flagged as a false positive. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore github/actions/setup-dotnet@26b0ec14cb23fa6904739307f278c14f94c95bf1. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

View full report